1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
saul85 [17]
3 years ago
13

3k^2+29/4k-250=0 find k.​

Mathematics
2 answers:
dem82 [27]3 years ago
4 0

Answer:

k=8

Step-by-step explanation:

zheka24 [161]3 years ago
3 0
First multiple both sides by 4 = 12k^2+29k-1000, rewrite it 12k^2+125k-96k-1000=0, factor k out from the expression k x (12k+125)-96k-1000=0, then factor out 8 k x (12k+125)-8(12k+125)=0, factor out 12k+125 to (12k+125)x(k-8)=0, now when the product of factors equals 0, at least one factor is 0 - 12k+125=0 k-8=0, solve the equation for k k=-125/12





k=8
You might be interested in
718.012 in expanded form and written form
Hoochie [10]
Seven hundred and eight-teen and twelve thousandths
5 0
3 years ago
Read 2 more answers
How to answer the problem
Snowcat [4.5K]

(3 + 2) - 3² = 5 - 9 = -4

Regards :)

3 0
3 years ago
Read 2 more answers
Keller lives in a city with 54,706 people. Dawson lives in a city with 45,802 people. How can the two cities that Keller and Daw
Genrish500 [490]

Answer:

54,706 > 45,802

Step-by-step explanation:

Well, as you know, the > symbol means that one number has a greater value than another. For example, 2 > 1. The way we can find that out is using subtraction. Take 54,706 - 45,802, and if that number is positive, then the first number is greater than the other.

54,706 - 45,802 = 8,904

8,904 is a positive.

Therefore, 54,706 > 45,802.

6 0
3 years ago
Read 2 more answers
On the first day of spring, an entire field of flowering trees blossoms. The population of locusts consuming these flowers rapid
Dima020 [189]

Answer:

L(t) = 4600\bigg(\dfrac{6}{7}\bigg)^{\frac{t}{2.4}}  

Step-by-step explanation:

We are given the following in the question:

Number of locusts on first day = 4600

Gain in locust population every 2.4 days =

\dfrac{6}{7}

Thus, we can write the following function to model locust population in t days.

L(t) = 4600\bigg(\dfrac{6}{7}\bigg)^{\frac{t}{2.4}}

is the required function.

L(t) is a dependent function on t, L(t) is locusts population and t is amount of time in days.

4 0
3 years ago
Suppose the diameter at breast height (in.) of a certain type of tree is distributed normally with a mean of 8.8 and a standard
SpyIntel [72]

Answer:14

Step-by-step explanation:

beacsue i just kno i have been working on it ofro days 7+7 1+7  

and plase read the pargraphh if you don't i will (; , cryyyyyyyyyyyyyyyyyyyingggggggggggggg

aragraphs are the building blocks of papers. Many students define paragraphs in terms of length: a paragraph is a group of at least five sentences, a paragraph is half a page long, etc. In reality, though, the unity and coherence of ideas among sentences is what constitutes a paragraph. A paragraph is defined as “a group of sentences or a single sentence that forms a unit” (Lunsford and Connors 116). Length and appearance do not determine whether a section in a paper is a paragraph. For instance, in some styles of writing, particularly journalistic styles, a paragraph can be just one sentence long. Ultimately, a paragraph is a sentence or group of sentences that support one main idea. In this handout, we will refer to this as the “controlling idea,” because it controls what happens in the rest of the paragraph.

8 0
3 years ago
Other questions:
  • Hee Sun wants to estimate the average world length in a book. She randomly chooses 20 words in the book, as shown. Based on this
    12·1 answer
  • Write an equivalent expression for -(3b+2)+4
    11·1 answer
  • Write the expression in complete factored<br> form.<br> 5(a - 5) + a(a -5) =
    14·1 answer
  • I need help with this Question for school
    13·1 answer
  • Amiya answer 19/20, of the  fraction of questions correctly on her last exam. What percent of questions did Amiya answer correct
    15·2 answers
  • Which expression represents 4 times as much as 12
    12·1 answer
  • Help me on this last one
    10·1 answer
  • Which sentence best contrasts Greg’s father and Lemon Brown, in "The Treasure of Lemon Brown”? Lemon Brown has shown a deep conc
    7·1 answer
  • at a resturant, mike and his three freinds decided to divide the bill evenly. if each person paid $15.72 what was the total bill
    12·1 answer
  • Solve 6x^2 + 4x + 11=0 using quadratic formula
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!